GB1472119A - Electrocatalytic hydrogenation process - Google Patents

Electrocatalytic hydrogenation process

Info

Publication number
GB1472119A
GB1472119A GB1888574A GB1888574A GB1472119A GB 1472119 A GB1472119 A GB 1472119A GB 1888574 A GB1888574 A GB 1888574A GB 1888574 A GB1888574 A GB 1888574A GB 1472119 A GB1472119 A GB 1472119A
Authority
GB
United Kingdom
Prior art keywords
methyl
reduction
electrocatalytic hydrogenation
bonds
steroids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1888574A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Pharma AG
Original Assignee
Schering AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schering AG filed Critical Schering AG
Publication of GB1472119A publication Critical patent/GB1472119A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0066—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa
    • C07J1/007—Estrane derivatives substituted in position 17 beta not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0085—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051—Estrane derivatives
    • C07J1/0081—Substituted in position 17 alfa and 17 beta
    • C07J1/0088—Substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being an unsaturated hydrocarbon group
    • C07J1/0092—Alkenyl derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J15/00—Stereochemically pure steroids containing carbon, hydrogen, halogen or oxygen having a partially or totally inverted skeleton, e.g. retrosteroids, L-isomers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Steroid Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
GB1888574A 1973-05-04 1974-04-30 Electrocatalytic hydrogenation process Expired GB1472119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2323091A DE2323091A1 (de) 1973-05-04 1973-05-04 Elektrokatalytisches hydrierverfahren

Publications (1)

Publication Number Publication Date
GB1472119A true GB1472119A (en) 1977-05-04

Family

ID=5880272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1888574A Expired GB1472119A (en) 1973-05-04 1974-04-30 Electrocatalytic hydrogenation process

Country Status (7)

Country Link
US (1) US3925173A (ja)
JP (1) JPS5030860A (ja)
CH (1) CH591406A5 (ja)
DE (1) DE2323091A1 (ja)
FR (1) FR2228060B1 (ja)
GB (1) GB1472119A (ja)
NL (1) NL7405877A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589813A (en) * 1976-12-31 1981-05-20 Unilever Ltd Hydrogenation
US4082627A (en) * 1977-05-26 1978-04-04 Eli Lilly And Company Electrolytic reduction of dihydrobenzopyranoxanthenones
US5266731A (en) * 1991-07-17 1993-11-30 Reilly Industries Electrocatalytic hydrogenations of nitriles to amines
JPWO2004079050A1 (ja) * 2003-03-05 2006-06-08 出光興産株式会社 有機化合物の水素化処理装置、および有機化合物の水素化処理方法
JP2013084360A (ja) * 2011-10-06 2013-05-09 Hitachi Ltd 膜電極接合体及び有機ハイドライド製造装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1593501C3 (de) * 1966-04-02 1975-09-11 Schering Ag, 1000 Berlin Und 4619 Bergkamen 15,16 beta-Methylensteroide der 19-Nor-androstan-Reihe, Verfahren zu deren Herstellung sowie diese enthaltende Mittel
US3814711A (en) * 1971-07-26 1974-06-04 Mallinckrodt Chemical Works 10-acetamido-s-triazolo-(3,4-a)-isoquinolines

Also Published As

Publication number Publication date
FR2228060B1 (ja) 1978-08-04
JPS5030860A (ja) 1975-03-27
NL7405877A (ja) 1974-11-06
FR2228060A1 (ja) 1974-11-29
CH591406A5 (ja) 1977-09-15
DE2323091A1 (de) 1974-11-21
US3925173A (en) 1975-12-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee